Question

0.36✖️15.7➖0.36✖️13.7的简便运算？

Answer 1

运用乘法分配律进行简算
0.36×15.7-0.36×13.7
=0.36×(15.7-13.7)
=0.36×2
=0.72

Answer 2

0.36✖️15.7➖0.36✖️13.7
=0.36✖️(15.7➖13.7)
=0.36×2
=0.72

Answer 3

0.36*15.7-0.36*13.7=0.36*(15.7-13.7)=0.36*2=0.72

Answer 4

0.36（15.7-13.7）

Answer 5

0.36x15.7-0.36x13.7=0.36（15.7-13.7）=0.36x2=0.72